Author details

4. Conclusion

Table 11.

Independents/Sc and Se

Earth Crust

Dependents/physico-mechanical properties

Sc D y = 2.017\*

Se D y = 115.7 \*

Custom equation R<sup>2</sup> linear

x + 2630.804

x + 24.845

x + 2166.149

x + 151.219

x + 105.578

x + 29.663

x + 54.520

x + 54.445

P y = 1.032 \* x + 5.610 0.686 WA y = 0.883 \* x + 4.766 0.616

P y = 0.020\*x + 1.547 0.922 WA y = 0.017 \* x + 1.314 0.887 KH y = 1.142 \* x + 101.696 0.977 UCS y = 0.684 \* x + 43.858 0.983 FS y = 0.140 \* x + 5.456 0.892 IS y = 0.315 \* x + 15.357 0.968

AR y = 0.141 \*

KH y = 63.347 \*

UCS y = 37.511 \*

FS y = 8.647 \*

IS y = 17.500 \*

AR y = 7.476 \*

model

0.929

0.929

0.858

0.844

0.829

0.944

0.837

0.732

study are summarized below:

Relationships between Sc and Se natural rock properties.

most difficult.

26

The rocks in this study were determined according to by taking into account the Cf, Sc and Se. value in accordance with the statistical analyses. Cf, Sc and Se values vary depending on the dp and Va used in natural rocks. Results of the experimental

• Fc and Ft values are high at the dp of 2.0 mm and Va of 3.000 mm/min.

• Sc and Se, values are high at the dp of 1.2 mm and Va of 2.000 mm/min.

• The values of Sc and Se are reduced and the efficiency increases with an increase in the dp which results from the increase in the cutting edge of the

to be the toughest moments of the CNC machine.

• Due to the increased friction force due to the increase in the amount of natural rock chips to be cut by the cutter edge at the dp of 2.0 mm, the processability is

• The cutting parameters with the highest specific energy volume are considered

Gencay Sariisik Faculty of Engineering, Department of Industrial Engineering, Harran University, Şanlıurfa, Turkey

\*Address all correspondence to: gsariisik@gmail.com

© 2019 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
